Text Encryption Tool - Encrypt & Decrypt Text
Encrypt and decrypt text online for free using AES-256-GCM encryption. Protect sensitive information with password-based encryption. All processing happens locally in your browser.
Text Encryption/Decryption
Security Notes
- • Uses AES-256-GCM encryption
- • All processing happens in your browser
- • Use a strong, unique password
- • Save encrypted text securely
How It Works
This tool uses AES-256-GCM encryption with PBKDF2 key derivation to securely encrypt your text. Your password is used to generate an encryption key, which is then used to encrypt or decrypt your text. All processing happens entirely in your browser - no data is sent to any server.
Use Cases
- Secure Notes: Encrypt sensitive notes and passwords
- Confidential Messages: Share encrypted messages securely
- Data Protection: Protect personal information before storing
- Privacy: Keep private information encrypted
Security Best Practices
- Use a strong, unique password for encryption
- Store encrypted text and password separately
- Never share your encryption password
- Keep backups of encrypted text
- Use additional layers of security for highly sensitive data